Cyrus and NFS

[Pat . Fenton]

Hi,

Has anybody got Cyrus IMAP working with an NFS mounted Network Appliance Filer 
successfully. We are using Cyrus under Linux. 
The mailboxes file is stored on the NetApp and appears to go offline. The only 
solution is to remount the NFS device. Is this a Cyrus or an NFS problem. And are 
there any other known issues using Cyrus with NFS. 

Regards
Pat Fenton